Probing surface wetting across multiple force, length and time scales

D Daniel, M Vuckovac, M Backholm, M Latikka… - Communications …, 2023 - nature.com
Surface wetting is a multiscale phenomenon where properties at the macroscale are
determined by features at much smaller length scales, such as nanoscale surface …

Wetting of ferrofluids: Phenomena and control

M Latikka, M Backholm, JVI Timonen… - Current opinion in colloid & …, 2018 - Elsevier
Ferrofluids are liquids exhibiting remarkably strong response to magnetic fields, which leads
to fascinating properties useful in various applications. Understanding the wetting properties …

A Review on the Recent Scientific and Commercial Progress on the Direct Air Capture Technology to Manage Atmospheric CO2 Concentrations and Future …

S Chowdhury, Y Kumar, S Shrivastava, SK Patel… - Energy & …, 2023 - ACS Publications
Climate change has been linked to industrial and commercial activities caused by
exploitation of fossil fuels for energy needs for over a century now. A significant rise in …

Vibration and jumping of ferrofluid marbles under an initial magnetic perturbation

M Mohammadrashidi, P Azizian, MA Bijarchi… - Langmuir, 2023 - ACS Publications
Liquid marbles are being promoted as a replacement for conventional droplets in digital
microfluidics. Liquid marbles can be remotely controlled by an external magnetic field if …

Effects of external magnetic fields on the rheology and magnetization of dilute emulsions of ferrofluid droplets in shear flows

LHP Cunha, IR Siqueira, FR Cunha, TF Oliveira - Physics of Fluids, 2020 - pubs.aip.org
We present a study of the effects of external magnetic fields on the dynamics of ferrofluid
droplets in suspension and its impacts on the rheology of dilute magnetic emulsions. Our …

Ferrofluid Microdroplet Splitting for Population‐Based Microfluidics and Interfacial Tensiometry

M Latikka, M Backholm, A Baidya, A Ballesio… - Advanced …, 2020 - Wiley Online Library
Ferrofluids exhibit a unique combination of liquid properties and strong magnetic response,
which leads to a rich variety of interesting functional properties. Here, the magnetic‐field …

[HTML][HTML] Field-induced control of ferrofluid emulsion rheology and droplet break-up in shear flows

LHP Cunha, IR Siqueira, TF Oliveira, HD Ceniceros - Physics of Fluids, 2018 - pubs.aip.org
Ferrofluid droplets have been widely used in a number of cutting-edge applications in
microfluidics, biomedicine, and microrheology. In many cases, the droplet is simultaneously …

Ferrofluid drops-based actuator in a narrow gap

JL Wu, HY Chu - Physics of Fluids, 2023 - pubs.aip.org
Directional transport of a liquid is an important issue in microfluidic systems and application
purpose. Here, through combining the ideas of pressure-driven gas bubble-induced …

Ferrofluid droplets in planar extensional flows: Droplet shape and magnetization reveal novel rheological signatures of ferrofluid emulsions

AL Guilherme, IR Siqueira, LHP Cunha… - Physical Review …, 2023 - APS
We present a three-dimensional computational study of the impact of external magnetic
fields on the dynamics of superparamagnetic ferrofluid droplets and rheology of dilute …

Enhanced magnetic heating efficiency and thermal conductivity of magnetic nanofluids with FeZrB amorphous nanoparticles

J Wang, M Fan, X Bian, M Yu, T Wang, S Liu… - Journal of Magnetism …, 2018 - Elsevier
Magnetic heating and thermal conductivity of magnetic nanofluids (MNFs) are of great
interest for biomedicine and electronic heat transfer. Here, we report the enhanced magnetic …